#157A7C#157A7C

#157A7C is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.8% C 0.085 H 197.0°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#157A7C
RGB	rgb(21, 122, 124)
HSL	hsl(181, 71%, 28%)
HSV	hsv(181, 83%, 49%)
CMYK	cmyk(83.1%, 1.6%, 0%, 51.4%)
CIE-LAB	lab(46.35, -25.81, -8.93)
CIE-LCH	lch(46.35, 27.31, 199.09°)
OKLab	oklab(52.78% -0.0812 -0.0248)
OKLCH	oklch(52.78% 0.085 197)
XYZ	xyz(10.9052, 15.5324, 21.4882)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157A7C #7C1715

analogous

#157C4A #157A7C #15467C

triadic

#157A7C #7C157A #7A7C15

tetradic

#157A7C #4A157C #7C1715 #467C15

square

#157A7C #4A157C #7C1715 #467C15

split-complementary

#157A7C #7C1546 #7C4A15

monochromatic

#041A1A #0C4748 #157A7C #1EADB0 #30D9DC

Accessibility & contrast

On white

5.11

#157A7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#157A7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157A7C

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157A7C	#FFFFFF	#000000	##FFFFFF
##157A7C	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#71747C

Deuteranopia (green-blind)

#63697D

Tritanopia (blue-blind)

#007E7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #157a7c;
/* rgb */ color: rgb(21, 122, 124);
/* oklch */ color: oklch(52.8% 0.085 197.0);

Tailwind

colors: {
  custom: {
    50: '#69a1a1',
    500: '#157a7c',
    950: '#000000',
  },
}

SCSS

$custom: #157a7c;
$custom-light: #69a1a1;
$custom-dark: #000000;

JSON

{
  "hex": "#157a7c",
  "rgb": {
    "r": 21,
    "g": 122,
    "b": 124
  },
  "hsl": {
    "h": 181.165,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52783,
    "c": 0.08496,
    "h": 197
  },
  "luminance": 0.15534
}

Semantic roles & 50–950 ramp

primary

#157A7C

secondary

#B13E3C

accent

#3E3AEE

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0F

muted

#7A7E7E

Preview Lab

Preview with #157A7C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →